baber/WOPTO huggingface dataset:
Patent JP-H0884915-A (JP)
Title: Flat membrane type precision filter
Inventor: IIJIMA KATSU
IPC: B01D63/00
Filed: 1994-09-16
Abstract: PURPOSE: To make uniform the filtration performance of more than one flat membrane unite. CONSTITUTION: In a flat membrane type precision filter in which more than one flat membrane unit 10a in which flat membrane elements 1a are arranged at given intervals is installed, and raw liquid is supplied to the units 10a to be separated into filtrate and concentrated liquid, a raw liquid supply port is formed in each membrane unit to make uniform the streamline flow flux in each membrane unit.
Patent JP-S61101296-A (JP)
Title: Apparatus for sterilizing potable water
Inventor: OKAZAKI TATSUO
IPC: C02F1/50
Filed: 1984-10-20
Abstract: PURPOSE:To continue sterilization effect, by arranging an electrode having a metal such as silver or copper provided to the surface thereof in drinking water as an anode and applying DC voltage thereto to elute a metal ion. CONSTITUTION:An electrode rod 2 having silver laminated to the surface thereof in a predetermined thickness is arranged at the center in a storage tank 1. The electrode rod 2 is electrically insulated from the storage tank 1 to each other and a current can be supplied only through water in said tank 1. The plus side of a DC power source 4 is connected to the electrode rod 2 through a switch 3 and the minus side thereof to the storage tank 1. Every when water is replenished to the tank 1, DC voltage is applied to allow a metal ion such as a silver ion to enter into water from the surface of the electrode rod 2 to develop sterilization effect.
Patent JP-S61125514-A (JP)
Title: Combusting and deodorizing method of exhaust gas
Inventor: UMEHARA TOSHIMASA
IPC: F23J15/00
Filed: 1984-10-19
Abstract: PURPOSE:To prevent backfire by heating the inlet pat of a heat exchanger for exhaust gas so that the temperature of the inner wall of a duct lies within a specified range of temperature and within specified distances from each device side. CONSTITUTION:Before exhaust gas 10 enters the combustion furnace 1, it exchanges heat with combustion gas 12 in the heat exchanger 2, is heated up to 450 deg.C, then, burnt and deodorized in the combustion furnace 1. In the inlet part of the heat exchanger 2 for the exhaust gas 1 a heating steam pipe 4 of pressure 7kg/cm<2>G is wound about a duct within a range of apart 4m from the heat exchanger. The temperature of the inner wall is 160 deg.C and the temperature of exhaust gas is 100 deg.C at the inlet of the heating part and 105 deg.C at the outlet thereof. The combustion gas 12 shows 760 deg.C in the combustion gas 12 shows 760 deg.C in the combustion furnace, 470 deg.C after heat was exchanged and can be used as the heat source of the boiler 7. The inlet part of the combustion furnace for the exhaust gas or when the exhaust gas exchanges heat with combustion gas, the inlet part of the heat exchanger for the exhaust gas is heated within the range of 1m-10m apart from each devices side so that the temperature of the inner wall of the duct 100 deg.C-450 deg.C.
Patent JP-S6378827-A (JP)
Title: Normally four-wheel drive device
Inventor: KAWAMURA OSAMU
IPC: F16H48/05
Filed: 1986-09-22
Abstract: PURPOSE:To simplify drive mechanism of left and right axles, to improve a transmission factor, and to enable increase of a minimum ground clearance, by using a Y-type power train. CONSTITUTION:An inner front side gear 8 drives a left bevel gear 13 through an annular middle shaft 12 to rotate a small bevel gear 14, end rotates a left front axle 19 through a left shaft 15, a universal joint 16, a propeller shaft 47, a front axle 48, a left drive bevel 17, and a reduction bevel gear 18. An outer front side gear 9 drives a right bevel gear 21 through a concentrical annular outer shaft 20 to rotate a right small bevel gear 22, and rotates a right front axle 26 through a right shaft 23, a universal joint 16, a propeller shaft 47, a front shaft 48, a right drive bevel gear 24, and a right reduction bevel gear 25.
Patent JP-S6465398-A (JP)
Title: Cylinder storage and its manufacture
Inventor: SUZUKI TAKAYUKI
IPC: F17C13/08
Filed: 1987-09-03
Abstract: PURPOSE:To simplify manufacture of a cylinder storage by providing a hook detachably on the upper surface of a concrete baseplate and by making a notch on the side of the baseplate to insert a gas pipe therein. CONSTITUTION:A plurality of hooks 6 for provided detachably on the upper surface of a concrete baseplate 4. Also, a notch 10 for inserting a gas pipe G therein is made on the side of the concrete baseplate 4. Then the concrete baseplate 4 is suspended by the hook 6 to fit the gas pipe to the notch 10, and the concrete baseplate 4 is laid on a predetermined position to be located. Thereafter, a superstructure 5 is installed on the upper surface of the concrete baseplate 4 to manufacture a cylinder storage. Consequently, the cylinder storage can be simply manufactured.
Patent JP-S6198154-A (JP)
Title: Linear pulse motor
Inventor: KOBAYASHI MUTSUJI
IPC: B43L13/00
Filed: 1984-10-19
Abstract: PURPOSE:To reduce the thickness of a linear pulse motor by splitting and winding an exciting winding to grooves between teeth of a movable element, thereby reducing a leakage magnetic flux. CONSTITUTION:Teeth 202 are formed at a pitch of 7 on a stator 201. Teeth 204-207 are also formed on a movable element 203, and teeth of 7/1 of phase displacement and of zero displacement are alternately arranged. The element 203 is composed of permanent magnets 212-213, a yoke 214 for forming a magnetic path and exciting windings 208-209. Further, the windings 208-209 are split and wound on winding cores 210 as a two phase windings. Thus, when currents are flowed to the exciting windings, the directions of magnetic fluxes of the prescribed directions are obtained at the teeth 305, 204 to move the element 203. Since the windings 208-209 are split and wound in the groove between the teeth of the element 203, a leakage magnetic flux can be reduced and decreased in the thickness.
Patent JP-H0860760-A (JP)
Title: Air-permeable, heat insulating board with heat storage function
Inventor: TSUJI OSAMU
IPC: E04B1/80
Filed: 1994-08-22
Abstract: PURPOSE: To satisfactorily continue the heating of the inside of a room via air circulation after sunset in an air circulation type building communicating the underfloor space and the attic space via a ventilation path provided at the outer wall section. CONSTITUTION: This air-permeable, heat insulating board with a high heat storage function is used for forming the outer wall section and roof section of an air ventilation type building communicating the underfloor space 13 and the attic space via a ventilation path provided at the outer wall section. Heat storage blocks 3 having a heat storage property are protruded at required intervals on the surface side of a substrate 2 made of a foam synthetic resin. The tip face of the heat storage block 3 is covered with a cover material 7 made of a foam synthetic resin.
Patent JP-H04104567-A (JP)
Title: Facsimile multi-address device
Inventor: HASHIMOTO KATSUMI
IPC: H04N1/00
Filed: 1990-08-23
Abstract: PURPOSE:To miniaturize the device and to reduce cost by selecting the preparation of a digital command (DCS) signal and the speed of a MODEM for image signal transmission corresponding to communication speed discriminating by a facsimile image signal from a host device according to digital identification (DIS) signals from plural transmitting destination facsimile terminals. CONSTITUTION:The image signal of facsimile from the host device and the telephone numbers of the plural destinations to transmit this image signal are received, and the image signal is simultaneously transmitted to the facsimile terminals. In this case, a means is provided to discriminate the bottom communication speed from the communication speed of each facsimile terminal calculated by the DIS signal received from the facsimile terminal, and a means is provided to select the preparation of the DCS signal and the speed of the MODEM for image signal transmission corresponding to the communication speed. Thus, the device can be low-priced and miniaturized.
Patent JP-H04102441-A (JP)
Title: Vpc wave form detecting system
Inventor: KANAZAWA MASAKI
IPC: A61B5/366
Filed: 1990-08-23
Abstract: PURPOSE:To improve accuracy in VPC detection without increasing kinds of feature parameters by comparatively identifying even the sum of (gaps between) QRS wave to be detected and QRS waves in the front and rear thereof. CONSTITUTION:In step 8, the sum of PRE-RR gap and POST RR gap is compared and identified with PRE-RR gap of template wave form from feature parameters used in step 7 in respect of an interpolating property (when the sum of PRE-RR gap POST RR gap is a numerical value near one of 100% of the template wave form PRE-RR gap) and a compensating property (when the sum of PRE-RR gap and POST RR gap is a numerical value near one of 200% of the template wave form and the PRE-RR gap shows some degree of earliness). In the coincidence of requirements with each other, the presence of VPC property is judged. In step 9, VPC wave form is synthetically judged by the combination of the presence and absence of VPC property with respect to the result of comparation of respective feature parameters.
Patent JP-S6464659-A (JP)
Title: Preparation of safe and effective powder formulation
Inventor: WATANABE ATSUSHI
IPC: A61J3/02
Filed: 1987-09-03
Abstract: PURPOSE:To control the dissolving speed of a powder mixture to water, by roughly dividing the crystal particles in each lot of a drug crystal powder hardly soluble in water into two or more particle groups according to a specific surface area and mixing other one or more lot different in the specific surface area or content of a particle group. CONSTITUTION:A powder of a hardly water-soluble drug is suspended in proper immersion liquid for measuring refractive index using a polarization microscope to be pressed on slide glass by cover glass and upper and lower nicols (polarizing filters) are inserted to perform observation. Magnification is respectively set to about 40, 100, 200 according to a purpose. A crystal habit parameter is used to make it possible to calculate a volume V, a surface area S and a specific surface area SSA according to formulae V=abc, S=2(ab+bc+ca), SSA=2(ab+bc+ca)/abcrho (rho: density). For example, a parameter (b) is actually measured with respect to all of crystal particles appearing in a visual field of 100 magnifications and the particles are successively divided into 5 groups according to the sizes of (b) and the number of particles are substituted with respect to the b-value of each group to calculate an average value. This particle size distribution graph is formed at every lot and a safe and effective preparation is formed in relation to the data of biological utilization capacity.
Patent JP-H1156834-A (JP)
Title: Ultrasonograph
Inventor: NAGAOKA TAKUYA
IPC: A61B8/00
Filed: 1997-08-19
Abstract: PROBLEM TO BE SOLVED: To provide an ultrasonograph preventing or reducing the variation of the image and the measuring precision of a diagnostic image due to the temperature variation of an acoustic medium. SOLUTION: At the ultrasonic probe 40 of a mechanical sector system mechanically rotate-driving the ultrasonic oscillator 10 of an annular array type, a temperature sensor 50 detecting the temperature of oil 26 filled within a case 20 is provided at the case 20 housing the oscillator 10. Corresponding to the temperature of the oil 26 detected by the sensor 50, the ultrasonic diagnostic system corrects the delaying quantity and that of a received signal with respect to each oscillation element of an annular array are corrected to prevent the variation of the focus point of ultrasonic beam.
Patent JP-S60113895-A (JP)
Title: Lubricating oil cooling device of speed reduction gear
Inventor: NAGATA HIROSHI
IPC: F25D9/00
Filed: 1983-11-25
Abstract: PURPOSE:To reduce the whole lubricating oil cooling device to a compact size by disposing an evaporator in lubricating oil and a condenser in the outside air for air-cooling to eliminate the need of cooling water. CONSTITUTION:Heat generated by operating a speed reduction gear causes a temperature rise of lubricating oil, 9, 9a and the other internal parts. A heat transmission medium of a liquid phase in an evaporator disposed in a speed reduction gear box catches heat from the lubricating oil, so that the heat transmission medium is volatilized and boiled to be moved as vapor through a gaseous phase tube 6 to a condenser 2. In the condenser 2, the heat transmission medium 10a of a gaseous phase is deprived of heat by an air blast or suction air of a fan 3 fixed to a speed reduction gear shaft 4 to be condensed, so that the heat transmission medium is moved as liquid through a liquid phase tube 7 to an evaporator 1. Thus, heat of lubricating oil is radiated to the outside of a system by repeating the above operation mode.
Patent JP-H0386261-A (JP)
Title: Air cleaner
Inventor: IWAHASHI HIROSHI
IPC: B03C3/68
Filed: 1989-08-29
Abstract: PURPOSE:To dispense with the maintenance of a deodorizer and to improve its operation convenience by using an ozonizer and catalyst in the deodorizer and preventing the deterioration of the characteristic of the deodorizer even when used for a long time. CONSTITUTION:A prefilter 3 is fixed to the suction port 2 of a main body 1, and a dust collector 4 and the deodorizer 5 are provided behind the prefilter in parallel. When contaminated air is sensed by a sensor 19, the devices 4 and 5 are started, and the deodorizer 5 is operated for a specified time by a delay timer 16. A discharge needle 10 for generating ozone by a high voltage discharge, the counter plate 11 and the catalyst 12 for promoting the decomposition of the mixture of ozone and odorous components are provided in the deodorizer 5. When clean air is sensed by the sensor 19 and the dust collector 4 is stopped, the deodorizer 5 is further operated for a specified time by the delay timer 16. Consequently, the maintenance of the deodorizer is dispensed with, its operation convenience is improved, and the deodorizing function is fully exhibited.
Patent JP-S60115216-A (JP)
Title: Vacuum processing apparatus
Inventor: KAKEHI YUTAKA
IPC: H01L21/02
Filed: 1983-11-28
Abstract: PURPOSE:To freely change a number of vacuum processing chambers corresponding to the change of processes and lines in order to constitute or organize a system by providing a vacuum processing chamber, a substrate transfer means, a vacuum opening/closing means, a vacuum extra-chamber and a substrate receiving/sending means. CONSTITUTION:A vacuum processing chamber 20, a first substrate transfer means 80 which transfers a substrate 30 in the direction of arrow mark A and a vacuum opening/closing means 40, 41 corresponding to both ends of said means 80. Moreover, a vacuum extra-chamber 60, second substrate transfer means 110, 120 which transfer the substrate 30 in the directions of arrow marks B, C through the other vacuum opening/closing means 50, 51 between said second means and said first means, a substrate sending/receiving means 140 provided corresponding to the vacuum processing means 20 on the substrate transfer path of said first substrate tranfer means 80 and third substrate transfer means 150, 160 which transfer the substrate 30 in the direction of arrow mark D between the substrate sending/receiving means 140 and the vacuum processing chamber 20.
Patent JP-S59112167-A (JP)
Inventor: SAITOU SHIYOUZOU
IPC: F25B15/00
Filed: 1982-12-20
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H06199506-A (JP)
Title: Production of aluminum nitride powder
Inventor: HIRAO TOSHIYUKI
IPC: C01B21/072
Filed: 1991-08-07
Abstract: PURPOSE:To improve the crystallinity of aluminum nitride powder and to control the reactivity. CONSTITUTION:The carbon content of aluminum nitride powder is regulated so that it is made equal to or higher than the total oxygen content in a first process and a powdery mixture of the resulting aluminum nitride powder with carbon powder is heated to a temp. between the temp. at which aluminum nitride is synthesized and 1,800 deg.C in a nitrogen atmosphere or a nitrogen-contg. nonoxidizing atmosphere in a second process. The particles of the aluminum nitride powder are grown and the particle diameter can be increased. The oxidation resistance of the powder can be improved and the oxygen content can be reduced.
Patent JP-H0538232-A (JP)
Title: Raising seedling mat packing method and system therefor
Inventor: OKUTSUME HARUMICHI
IPC: B65G59/06
Filed: 1991-08-07
Abstract: PURPOSE:To pack raising seedling mats in a good posture in such a way that a fibrous mat side is projected at the lower end of a mat-housed box above raising seedling boxes being advanced and the rear inner wall of a raising seedling box is pressed on the fibrous mat side, and then mats are taken out one by one and pressed in the box. CONSTITUTION:When respective raising seedling boxes are to be packed with mats, such as of rock wool, to be used as bed soil for seedlings for rice transplanter, a mat-housed box 30 stacked with plural fibrous mats 21-23 is set up above the carrying route for plural raising seedling boxes 51-53 being carried by a belt conveyor 40, and plural mats 22-24 are supported at the lower part of the box 30, and a holding-sending mechanism 60 is provided to send such mats to a temporarily holding mechanism 70 one by one in concert with the advance of the raising seedling boxes 51-53. The lowermost mat 21 held by the mechanism 70, when the rear side wall 55a of a raising seedling box 55 is detected by a sensor 64, is released from the mechanism 70 and moved on the box 55 and then pushed by the wall 55a with the advance of the box 55 and drawn out of the mat box 30, thus being packed in the box 53 with a mat-pressing device 80.
Patent JP-H08310034-A (JP)
Title: Printer
Inventor: MURAI YASUSHI
IPC: B41J2/36
Filed: 1995-08-30
Abstract: PURPOSE: To prevent sticking of a thermal record medium to a thermal head and to prevent deterioration in print quality in this device wherein heating resistors arranged on the thermal head are driven to print on a medium to be printed (record paper) via the thermal record medium (ink ribbon). CONSTITUTION: When a heating resistor of a thermal head 19, of which previous print data and present print data are determined to be black information in accordance with a logical sum of present one line print data stored in a line buffer A14d in a RAM 14 and previous one line print data stored in a line buffer B14e, is driven, the heating resistor is driven by a first energizing time T1 whereby ink is not transferred to a label tape when an ink ribbon is heated. When a heating resistor of the thermal head 19 of which present print data is black information, it is driven by the first energizing time T1 and a second energizing time T2 whereby ink on the ink ribbon is transferred to the label tape so that sticking of the ribbon to the head is prevented by virtue of the first energizing time.
Patent JP-H0956882-A (JP)
Title: Illumination device for game machine
Inventor: ISOMURA AKIHIRO
IPC: A63F7/02
Filed: 1995-08-30
Abstract: PROBLEM TO BE SOLVED: To enhance game characteristic appealing to visual sensation by preventing a change in color tones by overlapping of light emitting layers and non-light emitting layers between adjacent layers and to prevent color drop-out by isolation. SOLUTION: The design drawings expressed by the set in the state of adjacently arranging the light emitting layers 1c and the non-light emitting layers 1d are formed by superposition on the rear surface of the front surface electrode 1b of a light emitting display part constituting an electroluminescence lamp. A boundary line 1e consisting of a black non-light emitting coating material is formed on the rear surface of the front surface electrode 1b corresponding to the boundaries between the light emitting layers 1c and the non-light emitting layer 1d. The adjacent part of the light emitting layer 1c and the non-light emitting layer 1d are formed in superposition on the rear surface of the boundary line 1e.  As a result, the boundary between the light emitting layer 1c and the non-light emitting layer 1d is distinctly segmented and displayed by the boundary line 1e and the design drawings formed of the light emitting layers 1c are made distinctly visible not only in the electric light emitting state but in the electrically non-light emitting state as well.
Patent JP-S6290428-A (JP)
Title: Preventive film for diffusion of turbid substance
Inventor: MATSUI KUNIO
IPC: E02B15/00
Filed: 1985-10-04
Abstract: PURPOSE:To prevent the diffusion of turbid substances, e.g. sludge to the outside area of a construction site by setting a hanging film provided stepwise with nets having a small porosity on its upper part and a great porosity on its lower part. CONSTITUTION:Nets 2 and 3 having square spaces formed by chain-knitting yarns arranged in parallel at a given interval and inserting yarns to connect the adjacent chain-knitting yarns are formed to make up hanging films 2 and 3. The porosities for the upper 20-50% nets 2 of the hanging films 2 and and also for the lower 80-50% nets 3 of the films 2 and 3 are controlled to 2-55% and 25-75%, respectively. The films 2 and 3 are attached to a float 1 and hung down in water by their weights 4. Water in the rectified state is passed through the nets 2 and 3 to prevent the deposition of sediments in the downstream, where small turbid substances are arrested by the film 2 and large turbid substances are arrested by the film 3.
Patent JP-H07194430-A (JP)
Title: Humidity keeping face mask
Inventor: KURIMOTO FUMI
IPC: A45D44/22
Filed: 1994-08-15
Abstract: PURPOSE:To prevent the skin from being cooled or dried when a person is sleeping under using a mask by covering closely the face with a mounting means after fitting the eyes and mouth of a mask main body to the corresponding parts of the face, respectively. CONSTITUTION:The mask main body 1 in which opening parts 3, 4 are formed at the parts respectively corresponding to the eyes and the mouth is constituted of a surface mask 2 consisting of a raw material with high air permeability, hygroscopicity, and heat-retaining property, and a back mask consisting of a raw material with high hygroscopicity. The other terminal parts of two tapes 39, 40 crossed in X-shape whose one terminal sides are connected to the apex of a face covering part 5 are connected to the nape side of a neck covering part 6. The tapes 39, 40 whose one terminal sides are connected to either the right or left side part of the face covering part 5 are connected to the opposite side by winding a head part horizontally. The edge part of the face covering part 5 is put on by pulling a rubber string 8 for tightening drawn out from the apex of the face covering part 5, then, it is fitted in the size of the face. Finally, the lower part of the jaw is put on by pulling a rubber string 12 for tightening provided at the boundary between the face covering part 5 and the neck covering part 6, and heat retention can be attained by connecting closely the face covering part 5 and the neck covering part 6 to the skin.
Patent JP-S61100698-A (JP)
Inventor: MURATA ICHIRO
IPC: G21C19/307
Filed: 1984-10-23
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。